Route Price Intelligence
Cheap Flights From Washington, D.C. to Vientiane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$3,802
Deals From
$1,504
Usually Costs
$1,504 – $5,102
Lowest We've Seen
$1,080
Based on 248 price pointshigh confidence
Monthly Price Guide
Jan
$2,698
Feb
—
Mar
—
Apr
$1,254
May
$1,349
Jun
$1,550
Jul
$1,676
Aug
$4,452
Sep
$5,449
Oct
$5,102
Nov
$4,799
Dec
$4,452
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Vientiane
The cheapest time to fly from Washington, D.C. to Vientiane is typically April, when fares average around $1,254. The most expensive month tends to be September at around $5,449. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,08064 price checksWorst: $1,787